Big Data Technology Architecture

Jun 4, 2020 · Big Data

Building a Real-Time OLAP Analytics Platform for QQ Music with ClickHouse and Tencent Cloud EMR

QQ Music’s data team tackled massive PB‑scale, real‑time analytics challenges by migrating from Hive to a ClickHouse‑based OLAP platform integrated with Tencent Cloud EMR and Superset, achieving low‑latency, high‑availability data processing, self‑service visualization, and efficient read/write scaling for billions of daily events.